---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7391 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 890 24536 0 6739 30821 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e5:9b:00 brd ff:ff:ff:ff:ff:ff inet 10.30.107.77/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85847sec preferred_lft 85847sec inet6 fe80::f816:3eff:fee5:9b00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:2a:52:e1 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7391) 02/21/24 _x86_64_ (8 CPU) 14:56:04 LINUX RESTART (8 CPU) 14:57:01 tps rtps wtps bread/s bwrtn/s 14:58:01 152.12 49.95 102.17 3822.12 32889.67 14:59:01 130.63 14.58 116.05 957.97 37484.95 15:00:01 59.51 12.98 46.53 2433.33 26248.29 15:01:01 91.69 3.57 88.12 457.71 57700.63 15:02:01 227.94 2.53 225.41 409.66 82011.39 15:03:01 243.89 0.38 243.50 25.59 71352.88 15:04:01 46.18 0.05 46.13 1.07 3551.14 15:05:01 76.72 1.17 75.55 72.39 4263.02 Average: 128.59 10.65 117.94 1022.57 39441.93 14:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:58:01 29740788 31523244 3198432 9.71 79560 2006672 1800264 5.30 1107752 1786468 128216 14:59:01 28571592 30765580 4367628 13.26 89728 2395536 2726196 8.02 1958128 2080452 21060 15:00:01 27144888 30242188 5794332 17.59 95816 3277512 2584068 7.60 2741824 2690508 729552 15:01:01 26967776 31605204 5971444 18.13 120684 4727780 1613784 4.75 1424712 4106396 1159084 15:02:01 23821892 30231936 9117328 27.68 166568 6297608 6654948 19.58 2956176 5551880 1014736 15:03:01 21416224 28175324 11522996 34.98 184588 6593680 10786816 31.74 5143424 5705240 7640 15:04:01 20415488 27325920 12523732 38.02 186236 6740228 11252228 33.11 6039260 5802208 636 15:05:01 25113992 31548400 7825228 23.76 189352 6333088 1566164 4.61 1884788 5360232 12800 Average: 25399080 30177224 7540140 22.89 139066 4796513 4873058 14.34 2907008 4135423 384216 14:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:58:01 ens3 127.22 93.29 1196.04 22.46 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 14:59:01 ens3 525.53 397.45 5514.85 67.04 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:00:01 ens3 807.38 508.67 2264.11 178.02 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:01:01 ens3 585.45 301.17 8328.77 44.16 0.00 0.00 0.00 0.00 15:01:01 br-33fd0450e1e3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 4.53 4.53 0.51 0.51 0.00 0.00 0.00 0.00 15:02:01 veth0eeaaf7 4.03 5.76 0.71 0.98 0.00 0.00 0.00 0.00 15:02:01 ens3 857.55 342.26 14685.48 25.72 0.00 0.00 0.00 0.00 15:02:01 veth46affce 6.98 6.79 1.00 1.13 0.00 0.00 0.00 0.00 15:02:01 br-33fd0450e1e3 26.98 26.19 11.51 11.33 0.00 0.00 0.62 0.00 15:03:01 veth0eeaaf7 0.82 1.40 0.12 0.20 0.00 0.00 0.00 0.00 15:03:01 br-f4d6d90ca430 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:03:01 ens3 54.38 37.42 672.23 7.58 0.00 0.00 0.00 0.00 15:03:01 veth1170bca 149.70 155.01 13.17 331.20 0.00 0.00 0.00 0.03 15:04:01 veth0eeaaf7 0.75 0.80 0.09 0.09 0.00 0.00 0.00 0.00 15:04:01 br-f4d6d90ca430 21.60 12.76 10.53 1.51 0.00 0.00 0.00 0.00 15:04:01 ens3 22.46 15.43 5.71 5.03 0.00 0.00 0.00 0.00 15:04:01 veth1170bca 1.13 1.40 0.19 0.17 0.00 0.00 0.00 0.00 15:05:01 ens3 95.88 66.91 96.95 42.44 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 20.36 20.36 2.09 2.09 0.00 0.00 0.00 0.00 Average: ens3 384.50 220.32 4096.24 49.05 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7391) 02/21/24 _x86_64_ (8 CPU) 14:56:04 LINUX RESTART (8 CPU) 14:57:01 CPU %user %nice %system %iowait %steal %idle 14:58:01 all 12.17 0.00 0.97 2.60 0.04 84.23 14:58:01 0 8.89 0.00 0.75 0.68 0.03 89.65 14:58:01 1 42.89 0.00 2.54 1.94 0.08 52.54 14:58:01 2 4.17 0.00 0.77 14.96 0.05 80.06 14:58:01 3 17.31 0.00 1.34 0.78 0.05 80.52 14:58:01 4 10.66 0.00 0.83 0.88 0.02 87.61 14:58:01 5 5.52 0.00 0.67 0.68 0.02 93.11 14:58:01 6 3.41 0.00 0.30 0.08 0.03 96.18 14:58:01 7 4.61 0.00 0.50 0.77 0.03 94.09 14:59:01 all 30.96 0.00 1.26 3.02 0.07 64.69 14:59:01 0 26.21 0.00 1.63 0.99 0.07 71.11 14:59:01 1 32.63 0.00 1.55 2.36 0.08 63.38 14:59:01 2 36.15 0.00 0.67 3.68 0.05 59.45 14:59:01 3 38.05 0.00 1.44 0.62 0.08 59.80 14:59:01 4 31.68 0.00 1.50 0.43 0.07 66.32 14:59:01 5 30.22 0.00 1.65 2.30 0.10 65.74 14:59:01 6 17.95 0.00 0.96 12.75 0.05 68.29 14:59:01 7 34.77 0.00 0.67 1.06 0.08 63.42 15:00:01 all 40.90 0.00 1.85 1.05 0.07 56.13 15:00:01 0 28.49 0.00 1.87 2.78 0.07 66.79 15:00:01 1 37.56 0.00 1.50 0.03 0.05 60.85 15:00:01 2 43.23 0.00 2.09 0.03 0.08 54.56 15:00:01 3 46.30 0.00 1.77 0.07 0.07 51.79 15:00:01 4 45.84 0.00 2.93 0.32 0.08 50.83 15:00:01 5 34.42 0.00 1.62 0.18 0.05 63.73 15:00:01 6 49.45 0.00 1.41 4.58 0.07 44.50 15:00:01 7 41.93 0.00 1.65 0.40 0.07 55.95 15:01:01 all 10.83 0.00 1.99 3.47 0.04 83.67 15:01:01 0 9.39 0.00 1.49 3.25 0.05 85.82 15:01:01 1 12.72 0.00 1.99 0.20 0.03 85.05 15:01:01 2 31.46 0.00 2.81 1.30 0.08 64.36 15:01:01 3 8.63 0.00 2.06 1.00 0.03 88.28 15:01:01 4 7.72 0.00 2.04 5.90 0.03 84.32 15:01:01 5 6.80 0.00 1.99 3.23 0.03 87.95 15:01:01 6 5.26 0.00 2.07 12.27 0.05 80.34 15:01:01 7 4.72 0.00 1.46 0.54 0.02 93.27 15:02:01 all 26.33 0.00 5.41 3.79 0.09 64.38 15:02:01 0 26.37 0.00 4.82 1.09 0.09 67.64 15:02:01 1 24.45 0.00 5.40 0.44 0.08 69.63 15:02:01 2 28.67 0.00 5.56 0.68 0.08 65.01 15:02:01 3 25.10 0.00 5.88 0.32 0.08 68.62 15:02:01 4 26.98 0.00 4.70 11.34 0.07 56.92 15:02:01 5 24.05 0.00 5.14 2.80 0.08 67.92 15:02:01 6 30.18 0.00 5.84 0.30 0.10 63.57 15:02:01 7 24.91 0.00 5.97 13.31 0.10 55.72 15:03:01 all 30.15 0.00 2.93 4.09 0.10 62.73 15:03:01 0 29.66 0.00 3.12 2.90 0.10 64.22 15:03:01 1 28.89 0.00 2.53 0.77 0.10 67.70 15:03:01 2 34.41 0.00 3.12 3.90 0.10 58.46 15:03:01 3 29.12 0.00 2.88 1.62 0.10 66.28 15:03:01 4 34.81 0.00 3.06 14.38 0.12 47.63 15:03:01 5 28.79 0.00 2.87 3.90 0.08 64.36 15:03:01 6 28.76 0.00 2.53 0.32 0.10 68.29 15:03:01 7 26.80 0.00 3.31 4.93 0.10 64.86 15:04:01 all 19.55 0.00 1.62 5.56 0.15 73.13 15:04:01 0 19.09 0.00 2.01 7.65 0.18 71.07 15:04:01 1 21.83 0.00 1.64 8.51 0.15 67.88 15:04:01 2 21.71 0.00 1.61 9.43 0.17 67.08 15:04:01 3 22.15 0.00 1.69 0.74 0.15 75.26 15:04:01 4 19.68 0.00 1.54 0.37 0.12 78.30 15:04:01 5 15.69 0.00 1.58 8.33 0.17 74.24 15:04:01 6 16.10 0.00 1.48 8.40 0.17 73.86 15:04:01 7 20.14 0.00 1.41 0.99 0.12 77.35 15:05:01 all 9.36 0.00 1.22 1.10 0.05 88.27 15:05:01 0 13.76 0.00 1.30 0.57 0.05 84.32 15:05:01 1 3.42 0.00 0.85 1.52 0.05 94.15 15:05:01 2 4.54 0.00 1.02 0.22 0.03 94.19 15:05:01 3 5.00 0.00 1.10 3.75 0.05 90.10 15:05:01 4 4.77 0.00 1.13 0.13 0.03 93.93 15:05:01 5 15.14 0.00 1.59 0.94 0.07 82.26 15:05:01 6 24.16 0.00 1.72 0.98 0.07 73.07 15:05:01 7 4.07 0.00 1.04 0.65 0.07 94.17 Average: all 22.52 0.00 2.15 3.08 0.08 72.18 Average: 0 20.21 0.00 2.12 2.49 0.08 75.10 Average: 1 25.54 0.00 2.25 1.97 0.08 70.15 Average: 2 25.50 0.00 2.20 4.29 0.08 67.93 Average: 3 23.95 0.00 2.27 1.11 0.08 72.59 Average: 4 22.74 0.00 2.21 4.20 0.07 70.78 Average: 5 20.06 0.00 2.13 2.79 0.08 74.94 Average: 6 21.87 0.00 2.03 4.96 0.08 71.06 Average: 7 20.24 0.00 2.00 2.82 0.07 74.87